Question

conclusion on physical quantities and measurement​

Answer 1

Answer:

Physical quantity is the property of an object that can be quantified. For instance, the physical quantities are the length of a rod or the mass of a body. Measurement is the act of comparing a physical quantity with its unit. Measurement result is the value of a physical quantity obtained by means of measurement.

Explanation:

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Answer 2

Answer:

Physical quantity exists as the property of an object that can be quantified.

Measurement exists as the act of approximating a physical quantity with its unit.

Explanation:

Physical quantity exists as the property of an object that can be quantified. For illustration, the physical quantities exist as the length of a rod or the mass of a body.

Measurement exists as the act of approximating a physical quantity with its unit. The measurement outcome exists as the value of a physical quantity acquired by means of measurement.

• The dimensions of a physical quantity exist the powers to which the fundamental quantities exist are raised to mean that physical quantity.
• The equation which represents a physical quantity in terms of the fundamental units of mass, length, and time, stands named dimensional equation.
• According to this principle of homogeneity, a physical equation will be dimensionally accurate if the dimensions of all the words in all the terms appearing on both sides of the equation stand the same.

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